基于ARM+FPGA的微陀螺仪数据采集处理系统设计
程燕胜;宗群;吴宏硕
【期刊名称】《传感器与微系统》 【年(卷),期】2013(032)008
【摘要】针对ADXRS6610微陀螺仪,研究设计了基于ARM+FPGA的实时数据采集的嵌入式平台.主要介绍了采集系统的硬件组成与工作原理,对姿态结算的基本原理进行了分析,通过构建FPGA内部逻辑控制,解决了ARM与FPGA之间高速数据传递速度不匹配的问题,并通过实验对采集到的姿态数据进行了误差统计分析,结果表明数据可靠.%Aiming at micro-gyroscope of ADXRS610,an embedded real-time data acquisition platform based on ARM and FPGA is presented.Mainly introduce hardware composition and working principle of the acquisition system,analyze the basic principle of attitude calculation.The
problem
of
mismatching
of
high-speed
data
transmission between ARM and FPGA is resolved by constructing FPGA internal logic control,and through experiment,error statistical and analysis on collected attitude data is carried out,the results show that the data is reliable. 【总页数】3页(75-77)
【关键词】微陀螺仪;数据采集;ARM;现场可编程门阵列 【作者】程燕胜;宗群;吴宏硕
【作者单位】天津大学电气与自动化工程学院,天津300072;天津大学电气与自动化工程学院,天津300072;天津大学电气与自动化工程学院,天津300072
基于ARM+FPGA的微陀螺仪数据采集处理系统设计
